In this paper we analyze the robustness properties of GMM estimators and GMM based tests, in view of an application to the robust estimation and comparison of some well known one factor models of the term structure of interest rates. We show that GMM estimators and tests are robust if and only...

Taking a benchmark scenario, the current situation in Switzerland, and using a microsimulation technique, we compare the effectiveness of various income maintenance schemes for reducing inequality and poverty. A full negative income tax allowance designed to eliminate poverty, is shown to reduce...

This paper explores the asymmetries in price transmission from international to local markets. We expect the presence of large intermediaries in agricultural markets to lead to a stronger price transmission when international prices decline than when they rise. The empirical evidence confirms...

Does a better cultural milieu make a city more livable for residents and improve its business environment for firms? To address this question, I compute a measure of cultural specialization based on detailed occupational data for 362 U.S. metropolitan areas. I then estimate hedonic wage and rent...